The houses and fields of many people in Cao Bang Province were buried after a dyke containing the waste sludge generated at a local iron ore excavator broke.
The European Union gave notice it was not prepared to go beyond a planned 20-percent cut in greenhouse-gas emissions ahead of next month's UN climate talks.
Many people in the central Vietnam’s Quang Ngai Province felt short of breath this past week due to toxic gases emitted by Dung Quat, the country’s first oil refinery.
Industrial enterprises in the Mekong Delta have begun to practice cleaner production techniques as part of a program sponsored by the Danish International Development Agency.
Tigers could become extinct within 12 years but a top level meeting in Russia next month could help reverse the decline, nature conservation body WWF said.
Lawmakers yesterday deliberated on a draft environmental-tax law, focusing on which products should be taxed, who is taxable and what is the appropriate tax rate.